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More recent news from west London

It added: "If you are travelling from London beyond Reading please do not go to London Paddington but instead travel straight to either London Waterloo, London Marylebone or London Euston depending upon your ultimate destination."

It comes after commuters faced major delays on Tuesday evening as electricity supply problems caused delays and cancellations on a number of busy routes in and out of London.

Southern, Southeastern, Thameslink and Gatwick Express were all reporting cancellations and delays of up to 45 minutes.

You can follow all the latest updates on the power cut in our live blog.